Partner spotlight: RevGrowth

Most cold email fails before the first send — at the infrastructure. RevGrowth starts there, which is why their campaigns scale instead of burning a domain a month in.

RevGrowth is a done-for-you outbound agency in the OutboundSync directory: a US-based team that runs high-volume email, social, and phone outreach so B2B sales reps never have to prospect themselves. They run the program on the same sending platforms OutboundSync supports, and use OutboundSync to land that activity in the CRM.

Who’s behind it: Adam Abdur Rahman

RevGrowth was founded in 2022 by Adam Abdur Rahman, who built the agency around a conviction most outbound shops skip: cold email is an infrastructure problem before it’s a messaging one. Verified data and resilient sending come first at RevGrowth; volume comes after, once the foundation can hold it.

Why RevGrowth starts with infrastructure

Most outbound comes down to a list and a sending tool, and the deliverability usually shows it. RevGrowth runs the unglamorous layer first: owner-email verification, warmed sending domains, and continuous bounce monitoring before a single campaign goes live. When a domain starts to degrade, they catch it early instead of finding out weeks later in a reply-rate drop.

The same discipline shows up before they spend a client’s money. RevGrowth runs a market-fit analysis up front and proves the model with pilot campaigns at their own cost — no retainer until the results are in. Replies get classified and routed within 30 minutes, but the scoreboard is pipeline and closed revenue, not reply-rate vanity.

What RevGrowth actually builds

RevGrowth manages the full done-for-you cycle: market-fit analysis, list building across multiple data sources, multi-angle cold email, reply classification and routing, and revenue attribution back to the campaign. Outreach spans email, social, and phone, so a prospect can be reached on the channel they actually respond to.

RevGrowth is certified across Smartlead, EmailBison, and HeyReach, a HubSpot Solutions Partner, and an official OutboundSync partner. The client results back it up: a field-service SaaS company saw $123K+ in pipeline and 14 closed deals in 60 days; a custom-goods supplier generated nearly 2,000 qualified conversations from a 12-month program; a building-materials client built a $3.7M pipeline across 741 opportunities.

Who RevGrowth is for

RevGrowth fits B2B companies selling into local SMBs or owner-operated trades, with a large addressable market and customer economics that justify outbound at scale — and an established sales team ready to work the leads that land. It’s a fit for teams that want the outbound engine run for them, and want the numbers proven before they sign a retainer.

The fit with OutboundSync

RevGrowth already runs on the platforms OutboundSync supports, and uses OutboundSync to push that outbound activity into the CRM. They build and run the engine — data, infrastructure, sequences, and calls across email, social, and phone — and OutboundSync makes the resulting activity visible on the right records in HubSpot so the rest of the revenue team can act on it.

If you want a high-volume outbound program built from the infrastructure up — not bolted onto a list and a sending tool — RevGrowth is the kind of team that does it.